2008857509571

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2293}}^1\times {\mathrm{1397261}}^1$

素因数の和:1399587

約数の個数: 32

約数和(自身を含む): 3077106266880

約数和(自身を除く): 1068248757309

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 2293, 6879, 25223, 43567, 75669, 130701, 479237, 1397261, 1437711, 4191783, 15369871, 26547959, 46109613, 79643877, 292027549, 876082647, 3203919473, 9611758419, 35243114203, 60874469987, 105729342609, 182623409961, 669619169857, 2008857509571]

約数ペア:

[(1, 2008857509571), (3, 669619169857), (11, 182623409961), (19, 105729342609), (33, 60874469987), (57, 35243114203), (209, 9611758419), (627, 3203919473), (2293, 876082647), (6879, 292027549), (25223, 79643877), (43567, 46109613), (75669, 26547959), (130701, 15369871), (479237, 4191783), (1397261, 1437711)]